Products Info Cart

Household Pumps

A huge range of pumps for household, commercial, agricultural and industrial use

Floating Fountains & Dam Aerators

Floating Fountains and Aerators for Dams, Lakes and Large Ponds

Pond Help & Information

Need a hand working out the right gear for your project? Browse our range of help pages or submit a help request directly to our specialists.

FloJet LF111-421 12V DC Diaphragm Pump


FLOJET Industrial LF Pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of chemicals.

The LF series of diaphragm pumps are self-priming and can be run dry without harm.

They are intended for intermittent duty cycles but can be run continuously for short periods of time. The higher the duty cycle the shorter the expected life of the pump.

This ultra compact pump uses the duplex diaphragm design to deliver flow and pressure comparable to much larger pumps.

  • Sealed pressure switch automatically starts and stops pump when discharge valve opens and closes
  • Self-priming so pump can be located above supply tank.
  • Can run dry for extended periods of time without damage.
  • Built-in thermal protector.
  • Low amp draw for battery powered applications

Aussie's Observations about FloJet LF111-421 12V DC Diaphragm Pump

Budget • Good • Better • Best • Superior

Suitable for:

A wide variety of agricultural and industrial purposes.

What we liked:

Flojet is the top brand for these kinds of diaphragm pumps. Don't be fooled by cheap copies. Full range of spare parts in stock at Creative Pumps and available quickly.

Less than ideal:

Nothing at all, Flojet make the highest quality diaphragm pumps.


Technical Specifications

Product Name FloJet LF111-421 12V DC Diaphragm Pump
Max Flow L/Minutelitres per min2.3
Max Flow L/Hourlitres per hour138
PSI Setting40
Full details - Click here for further technical specifications
Suitable uses Water transfer, spraying applications, filtration and dispensing, etc
Suitable liquids Some chemicals, nutrients, sea water and fresh water, etc - Click here for material charts
Warranty 12 months National Warranty Aust wide
Materials used Pump Head: Polypropylene   Diaphragms: Santoprene    Valves: Viton
Electrical Voltage: 12v DC   Amp draw: 2.0A    Watts: 24W   Power lead length: 100mm
Pressure switch Cut out pressure: 40PSI (2.8 bar)
Internal Bypass No
Self prime Up to 1.76m maximum
Suction Strainer Not included - Click here for options
Liquid Temperature 43°C Maximum
Inlet/Outlet Ports 3/8" Female NPT thread
Connections Included None - Click here for options
Dimensions Length: 173mm   Height: 65mm    Width: 100mm
Made in: China
Spare Parts Click here for all spare parts
Accessories Click here for accessory index

Alternative Products

Different brands or similar products to consider

Related Products

Items frequently purchased or used with this product